!!! ERROR: net-wireless/kismet-2006.04.1 failed.Call stack: ebuild.sh, line 1585: Called dyn_setup ebuild.sh, line 666: Called pkg_setup ebuild.sh, line 1262: Called linux-info_pkg_setup linux-info.eclass, line 554: Called die

!!! Unable to calculate Linux Kernel version!!! If you need support, post the topmost build error, and the call stack if relevant.